[YARN-5904] Reduce the number of default server threads for AMRMProxyService

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.8.0, 3.0.0-alpha1
• Fix Version/s: 2.9.0, 3.0.0-alpha2
• Component/s: nodemanager
• Hadoop Flags: Reviewed
• Assignee: Subramaniam Krishnan
• Reporter: Subramaniam Krishnan
• Created: 17/Nov/16 20:49
• Updated: 18/Nov/16 02:40
• Resolved: 18/Nov/16 02:28

Description

The default value of the number of server threads for AMRMProxy uses the standard default viz 25. This is way too many as the max number we need is the number of concurrently active AMs in the node. So this JIRA proposes to reduce the default to 3.